@book{36392,
	author = {United States. and Jones, Richard Francis.},
	title = {Prison labor in the United States, 1940,},
	publisher = {U.S. Govt. Print. Off.,},
	year = {1941.},
	series = {Its Bulletin},
	address = {Washington,},
	note = {At head of title: United States Dept. of labor, Frances Perkins, secretary. Bureau of labor statistics, Isador Lubin, commissioner (on leave) A. F. Hinrichs, acting commissioner.}
}